Even after fixing a water leak, your home isn’t in the clear; mold can start growing within 24 to 48 hours. If you don’t act fast, you could be facing a serious health hazard and costly cleanup.
Here’s how to stop mold before it starts after a leak.
🛑 Step 1: Act Fast — Time Is Everything
The quicker you dry out the affected area, the lower your risk of mold growth. As soon as the leak is repaired, begin moisture control immediately.
💨 Step 2: Ventilate and Dehumidify
- Open windows and use fans to circulate air
- Use a dehumidifier to bring humidity levels below 50%
- Run bathroom/kitchen exhaust fans if available
Pro Tip: If the leak occurred in a sealed area (like behind drywall), professional drying may be required.
🧼 Step 3: Clean and Disinfect
Disinfect all surfaces exposed to the leak using a mold-killing cleaner (e.g., vinegar or a solution of bleach and water). Scrub thoroughly and wear gloves and a mask.
🪵 Step 4: Check Porous Materials
Carpets, drywall, insulation, and ceiling tiles can trap moisture. If soaked for more than 48 hours, they may need to be removed and replaced to prevent mold.
🔍 Step 5: Use Moisture Meters or Thermal Cameras
Moisture can hide deep in walls and flooring. At First Class Leak Detection, we use infrared thermal imaging and moisture meters to detect hidden wet spots—even when everything looks dry.
🧰 Step 6: Monitor the Area
After cleanup, check for musty smells, discoloration, or warping. These are early signs of mold, and fast action can prevent bigger problems.
🎯 Need Help After a Leak?
Don’t take chances with mold. If you’ve had a recent water leak, our team can ensure the area is truly dry—and help prevent future issues.
At First Class Leak Detection, we don’t just find the leak—we help protect your home from what comes next.
